the soap.msg like this:
<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope">
<soap:Body>
<ChangePasswordRequest xmlns="urn:zimbraAccount">
<account by="name">cross@cross.com</account>
<oldPassword>zimbra</oldPassword>
<password>cross</password>
</ChangePasswordRequest>
</soap:Body>
</soap:Envelope> ii's was success to chang the password.
but when I install the last release zcs-3.0.1_GA_160.RHEL4.tgz
I run the code like before but it's display error like this :
com.sun.xml.messaging.saaj.SOAPExceptionImpl: Invalid Content-Type:text/html. Is this an error message instead of a SOAP response?
2006-3-25 15:51:27 com.sun.xml.messaging.saaj.soap.MessageImpl identifyContentType
严重: SAAJ0537: Invalid Content-Type. Could be an error message instead of a SOAP message
I just know it's was error at the soap xmlStream anybody can tell me what'error?
thank you !

it's also error like this:
java.security.PrivilegedActionException: com.sun.xml.messaging.saaj.SOAPExceptionImpl: Invalid Content-Type:text/html. Is this an error message instead of a SOAP response?
2006-3-28 16:29:24 com.sun.xml.messaging.saaj.soap.MessageImpl identifyContentType
SAAJ0537: Invalid Content-Type. Could be an error message instead of a SOAP message
I look the Debug :
Async RPC request: Add header Content-Type - application/soap+xml; charset=utf-8
so I think I was error at the but I don't know how to deal with it.